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1. 发明申请

US20080291784A1 Acoustic Wave Sensor 失效
标题翻译：声波传感器
公开(公告)号：US20080291784A1
公开(公告)日：2008-11-27
申请号：US11572588
申请日：2005-07-27
申请人： Hiroshi Yamanaka , Yoshifumi Watabe , Yoshiaki Honda , Kousaku Kitada , Hiroshi Kawada , Tomoo Ohtsuka , Kazuo Sawada , Hiromichi Goto
发明人： Hiroshi Yamanaka , Yoshifumi Watabe , Yoshiaki Honda , Kousaku Kitada , Hiroshi Kawada , Tomoo Ohtsuka , Kazuo Sawada , Hiromichi Goto
IPC分类号： G01S15/06
CPC分类号： G01H11/06 , B06B1/02 , G01L9/0025 , G01S3/808 , G01S7/524 , G01S7/526
摘要： In an acoustic wave sensor for detecting a distance to an object and an orientation where the object is located with using acoustic waves, an acoustic wave generating device generating an acoustic wave by applying thermal impact to the air with no mechanical vibration is used as a wave transmitting device, and an electric capacitance microphone converting variation of pressure due to acoustic wave to variation of an electric signal is used as each wave receiving device. Therefore, dead zone caused by reverberation component included in the acoustic wave transmitted from the wave transmitting device and dead zone caused by reverberation component included in wave receiving signals outputted from the wave receiving devices can be shortened and angular sensitivity of the acoustic wave sensor can be increased, in comparison with a conventional acoustic wave sensor using piezoelectric devices as the wave transmitting device and the wave receiving devices.
摘要翻译：在声波传感器中，通过使用声波来检测物体的距离和物体的位置的声波传感器，使用通过对机械振动对空气进行热冲击来产生声波的声波发生装置作为波作为每个波接收装置，使用将由声波引起的压力变化的电容麦克风变换为电信号的变化。因此，可以缩短由包含在从波形接收装置输出的波形接收信号中的由波发送装置发送的声波和由混响成分引起的死区所引起的混响分量造成的死区，并且能够使声波传感器的角度灵敏度与使用压电装置作为波发送装置和波接收装置的常规声波传感器相比增加。

2. 发明授权

US5477610A Method of manufacturing composite conductor having heat resistance or oxidation resistance 失效
标题翻译：具有耐热性或抗氧化性的复合导体的制造方法
公开(公告)号：US5477610A
公开(公告)日：1995-12-26
申请号：US210624
申请日：1994-03-18
申请人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
发明人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
IPC分类号： H01B5/02 , H01B1/02 , H01B3/10 , H01B7/28 , H01B7/29 , H01B13/00 , H01B13/14 , H01B13/20
CPC分类号： H01B3/105 , H01B1/026 , H01B13/14 , H01B7/2806 , H01B7/292 , Y10T29/49123 , Y10T428/12576 , Y10T428/292 , Y10T428/2938 , Y10T428/294 , Y10T428/2949 , Y10T428/2958
摘要： A method is provided for manufacturing a composite conductor having a copper or copper alloy core, a conductive ceramic intermediate layer and a nickel outer layer, and being suitable for high temperature applications. The method involves first preparing the copper or copper alloy core, then extruding a mixture of conductive ceramic power and a binder around the core to form the ceramic layer, and then applying a nickel tape as an outer covering. As further steps, a seam of the nickel tape covering is welded, the product is passed through a cladding die, and finally the product is drawn to form the desired conductor with a preselected diameter. Optionally, a further ceramic layer can be applied around the nickel layer.
摘要翻译：提供了一种用于制造具有铜或铜合金芯，导电陶瓷中间层和镍外层的复合导体的方法，并且适用于高温应用。该方法包括首先制备铜或铜合金芯，然后在芯周围挤出导电陶瓷功率和粘合剂的混合物以形成陶瓷层，然后施加镍带作为外覆层。作为进一步的步骤，镍带覆盖层的接缝被焊接，产品通过包层模头，最后拉制产品以形成预定直径的所需导体。任选地，可以在镍层周围施加另外的陶瓷层。

3. 发明授权

US5436409A Electrical conductor member such as a wire with an inorganic insulating coating 失效
标题翻译：电导体构件，例如具有无机绝缘涂层的导线
公开(公告)号：US5436409A
公开(公告)日：1995-07-25
申请号：US93315
申请日：1993-07-16
申请人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
发明人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
IPC分类号： H01B3/10 , H01B7/29 , H01B7/00
CPC分类号： H01B3/105 , H01B7/292 , Y10T428/12549 , Y10T428/12944 , Y10T428/2949
摘要： An insulated electrical conductor wire has a conductor core containing Ni or Ni alloy at least in its outer surface, an oxide layer of Ni or Ni alloy formed by oxidation treatment of the outer surface of the conductor, and an insulating inorganic compound outer layer formed on the oxide layer of Ni or Ni alloy. The insulating inorganic outer layer is intimately bonded to the oxide layer and provides an improved heat resistance and insulability.
摘要翻译：绝缘电导体线具有至少在其外表面上含有Ni或Ni合金的导体芯，通过导体的外表面的氧化处理形成的Ni或Ni合金的氧化物层和形成在绝缘的无机化合物外层上的绝缘无机化合物外层 Ni或Ni合金的氧化物层。绝缘无机外层与氧化物层紧密结合，提供改善的耐热性和绝缘性。

4. 发明授权

US5351396A Method for producing electrical contact 失效
标题翻译：电接触方法
公开(公告)号：US5351396A
公开(公告)日：1994-10-04
申请号：US118622
申请日：1993-09-10
申请人： Kazuo Sawada , Atsushi Nakamura , Isao Okugawa
发明人： Kazuo Sawada , Atsushi Nakamura , Isao Okugawa
IPC分类号： H01H1/0233 , H01H1/04 , H01R43/00
CPC分类号： H01H1/0233 , H01H1/04 , Y10T29/4921 , Y10T29/49213 , Y10T29/49224
摘要： An electric contact is provided on at least one of a pair of conductors and includes a surface which is coated with a ceramic layer comprising at least one material selected from the group consisting of nitrides, carbides and borides of high melting point metals, this electric contact having a low contact resistance and good reliability.
摘要翻译：在一对导体中的至少一个导体上提供电接触，并且包括涂覆有陶瓷层的表面，所述陶瓷层包括选自高熔点金属的氮化物，碳化物和硼化物中的至少一种材料，该电接触具有低接触电阻和良好的可靠性。

5. 发明授权

US5350638A Electrical insulated wire 失效
标题翻译：电绝缘电线
公开(公告)号：US5350638A
公开(公告)日：1994-09-27
申请号：US811459
申请日：1991-12-19
申请人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
发明人： Kazuo Sawada , Shinji Inazawa , Kouichi Yamada
IPC分类号： H01B3/10 , H01B7/29 , H01B7/00 , B32B15/04
CPC分类号： H01B7/292 , H01B3/105 , Y10T428/12549 , Y10T428/12576
摘要： An electrically insulated wire which has an electrical conductor formed of a base material having an outer conductor surface and a chromium oxide containing layer formed on the outer conductor surface. An electrically insulating nitride layer is provided on the chromium oxide containing layer. The electrically insulated wire has a high insulability at high-temperatures, an excellent flexibility and does not form a gas adsorption source.
摘要翻译：一种电绝缘电线，其具有由外导体表面的基材和形成在外导体表面上的含氧化铬含有层形成的电导体。在含铬氧化物层上设置电绝缘氮化物层。电绝缘电线在高温下具有高的绝缘性，优异的柔性并且不形成气体吸附源。

6. 发明授权

US5216205A Wire conductor for harness 失效
标题翻译：线束导线
公开(公告)号：US5216205A
公开(公告)日：1993-06-01
申请号：US766176
申请日：1991-09-27
申请人： Atsuhiko Fujii , Kazuo Sawada , Naoyuki Ohkubo , Kazunori Tsuji
发明人： Atsuhiko Fujii , Kazuo Sawada , Naoyuki Ohkubo , Kazunori Tsuji
IPC分类号： H01B5/10 , H01B7/00 , H01B7/04 , H01B13/00
CPC分类号： H01B7/0009
摘要： Disclosed herein is a wire conductor for a harness, comprising a central portion which is formed of aramid fiber and a conductor portion formed by circularly compressing a stranded wire which is prepared by arranging copper strands around the central portion and braiding the same. The conductor portion has a conductor sectional area of 0.03 to 0.3 mm.sup.2.

7. 发明授权

US5149917A Wire conductor for harness 失效
标题翻译：线束导线
公开(公告)号：US5149917A
公开(公告)日：1992-09-22
申请号：US696503
申请日：1991-05-07
申请人： Kazuo Sawada , Atsuhiko Fujii , Yoshihiro Nakai , Naoyuki Ohkubo , Hajime Shiraishi , Fumio Ono , Katsushi Matsuda , Kazunori Tsuji
发明人： Kazuo Sawada , Atsuhiko Fujii , Yoshihiro Nakai , Naoyuki Ohkubo , Hajime Shiraishi , Fumio Ono , Katsushi Matsuda , Kazunori Tsuji
IPC分类号： B60R16/02 , C22C9/02 , C22F1/08 , H01B1/02
CPC分类号： B60R16/0215 , C22C9/02 , C22F1/08 , H01B1/026
摘要： Strands of a copper alloy containing 0.2 to 10 percent by weight of Sn are braided to form a stranded wire for a wire conductor for a harness having a conductor sectional area of 0.03 to 0.3 mm.sup.2. After the braiding, preferably stranded wire is heat treated so that its tensile strength is maintained at a prescribed level. The wire conductor for a harness has a breaking strength which is equivalent to that of a conventional harness wire, and is hardly broken by an impact. The wire conductor maintains its straightness, and strand ends do not fray upon cutting.

8. 发明授权

US4804153A Method and apparatus for withdrawing long-sized objects 失效
标题翻译：取出长尺寸物体的方法和装置
公开(公告)号：US4804153A
公开(公告)日：1989-02-14
申请号：US31560
申请日：1987-02-17
申请人： Masanobu Nishio , Kazuo Sawada , Kazuhisa Yamauchi , Saburo Yosimura
发明人： Masanobu Nishio , Kazuo Sawada , Kazuhisa Yamauchi , Saburo Yosimura
IPC分类号： B21C47/02 , B21C47/32 , B22D11/00 , B22D11/06 , B65H65/00
CPC分类号： B22D11/005 , B22D11/0611 , B22D11/062 , B22D11/0694 , B65H65/00
摘要： A method and apparatus for continuously withdrawing an elongated product such as from a melt a fine wire is based on the rotating liquid medium spinning method. A layer of cooling liquid (14) is centrifugally formed on the inner peripheral surface of a rotational drum (13). Disposed inside the rotational drum (13) is a winding reel (19) having a rotating winding peripheral surface (18). A holder element (20) adapted to be magnetically attracted to the winding peripheral surface (18) is initially placed on the inner peripheral surface of the rotational drum (13). A molten material injected into the drum by a nozzle (16) is quenched for solidification in the cooling liquid (14) to form the product. Initially, the leading end emerging from the nozzle rides over the holder element (20) which then carries the leading end onto the winding peripheral surface (18) and holds it thereon by magnetic attraction. The product (17) is then wound on the winding peripheral surface (18) with its portion fixed by the holder element (20 ) serving as the winding starting end.
摘要翻译： PCT No.PCT / JP86 / 00318 Sec。 371日期1987年2月17日 102（e）日期1987年2月17日PCT Filted 1986年6月24日PCT公布。公开号WO87 / 00155 日期：1987年1月15日。一种用于从熔体连续取出细长产品的方法和装置，其基于旋转液体介质纺丝方法。在旋转鼓（13）的内周面上离心地形成冷却液层14。设置在旋转滚筒（13）内的是具有旋转的卷绕周边表面（18）的卷绕卷轴（19）。首先将适于被磁吸引到绕组周边表面（18）的保持器元件（20）放置在旋转滚筒（13）的内周表面上。通过喷嘴（16）注入到滚筒中的熔融材料被淬火以在冷却液体（14）中固化以形成产品。最初，从喷嘴出来的前端越过保持元件（20），保持元件（20）将前端承载在绕组周边表面（18）上，并通过磁吸引力将其保持在其上。然后将产品（17）卷绕在绕组周边表面（18）上，其部分由用作绕组起始端的保持器元件（20）固定。

9. 发明授权

US4673790A Copper based wire electrode for wire electro-discharge machining 失效
标题翻译：用于电线放电加工的铜基线电极
公开(公告)号：US4673790A
公开(公告)日：1987-06-16
申请号：US737081
申请日：1985-05-23
申请人： Kazuo Sawada , Satoshi Takano , Shigeo Ezaki
发明人： Kazuo Sawada , Satoshi Takano , Shigeo Ezaki
IPC分类号： B23H7/08
CPC分类号： B23H7/08
摘要： A wire electrode for use in electro-discharge machining is formed essentially of Cu, including Zn of 5 through 38% by weight and Si of 0.1 through 0.5% by weight so as to suppress sputtering of the electrode material to the workpiece and to improve workability. The wire electrode may include Zn of 30 through 40% by weight, Si of 0.1 through 1.2% by weight and Al of 0.01 through 0.2% by weight in addition to Cu.
摘要翻译：用于放电加工的线电极主要由Cu形成，包括5至38重量％的Zn和0.1至0.5重量％的Si，以便抑制电极材料溅射到工件上并提高加工性。除了Cu之外，线电极可以包括30〜40重量％的Zn，0.1〜1.2重量％的Si和0.01〜0.2重量％的Al。

10. 发明授权

US08254209B2 Acoustic wave sensor 失效
标题翻译：声波传感器
公开(公告)号：US08254209B2
公开(公告)日：2012-08-28
申请号：US11572588
申请日：2005-07-27
申请人： Hiroshi Yamanaka , Yoshifumi Watabe , Yoshiaki Honda , Kousaku Kitada , Hiroshi Kawada , Tomoo Ohtsuka , Kazuo Sawada , Hiromichi Goto
发明人： Hiroshi Yamanaka , Yoshifumi Watabe , Yoshiaki Honda , Kousaku Kitada , Hiroshi Kawada , Tomoo Ohtsuka , Kazuo Sawada , Hiromichi Goto
IPC分类号： G01S15/06
CPC分类号： G01H11/06 , B06B1/02 , G01L9/0025 , G01S3/808 , G01S7/524 , G01S7/526
摘要： In an acoustic wave sensor for detecting a distance to an object and an orientation where the object is located with using acoustic waves, an acoustic wave generating device generating an acoustic wave by applying thermal impact to the air with no mechanical vibration is used as a wave transmitting device, and an electric capacitance microphone converting variation of pressure due to acoustic wave to variation of an electric signal is used as each wave receiving device. Therefore, dead zone caused by reverberation component included in the acoustic wave transmitted from the wave transmitting device and dead zone caused by reverberation component included in wave receiving signals outputted from the wave receiving devices can be shortened and angular sensitivity of the acoustic wave sensor can be increased, in comparison with a conventional acoustic wave sensor using piezoelectric devices as the wave transmitting device and the wave receiving devices.
摘要翻译：在声波传感器中，通过使用声波来检测物体的距离和物体的位置的声波传感器，使用通过对机械振动对空气进行热冲击来产生声波的声波发生装置作为波作为每个波接收装置，使用将由声波引起的压力变化的电容麦克风变换为电信号的变化。因此，可以缩短由包含在从波形接收装置输出的波形接收信号中的由波发送装置发送的声波和由混响成分引起的死区所引起的混响分量造成的死区，并且能够使声波传感器的角度灵敏度与使用压电装置作为波发送装置和波接收装置的常规声波传感器相比增加。

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